Microsoft Dynamics 365 Fundamentals Customer Engagement Apps (CRM): MB-910 Study and Status Guide
Exam MB-910 validated foundational understanding of Dynamics 365 customer engagement apps, including Customer Insights, Sales, Customer Service, Field Service, and relevant Copilot capabilities. It was designed for people beginning their Dynamics 365 journey, business professionals, students, and technical candidates who needed a high-level view rather than a specialist implementation credential. The most important decision now is whether you are researching a previously earned certification or choosing a current replacement path: Microsoft states that MB-910 was retired on December 31, 2025, at 11:59 PM Central Standard Time.
Is MB-910 still available?
No. Microsoft states that Exam MB-910 was retired on December 31, 2025, at 11:59 PM Central Standard Time. That means this page should be used for historical study, transcript interpretation, or background research—not as confirmation that a new candidate can schedule the exam today.
Microsoft also states that the Dynamics 365 Fundamentals certifications are deprecated, while previously obtained Fundamentals certifications do not expire. An already-earned Microsoft Certified: Dynamics 365 Fundamentals (CRM) certification remains on the holder’s Microsoft Learn transcript. These are different situations: retirement prevents a new attempt, whereas an earned credential remains recorded according to Microsoft’s certification guidance.
What should a new candidate do instead?
Do not choose a preparation course or exam appointment based only on the MB-910 title. Start with Microsoft’s current Dynamics 365 credentials page and identify the role that matches your goal, such as Sales, Customer Service, Field Service, business analysis, or another current path. Microsoft has moved toward role-based credentials, so a specialist credential may now be more relevant than the retired fundamentals exam.
If your objective is broad orientation rather than certification, use current Microsoft Learn training for Dynamics 365 users, functional consultants, solution architects, or developers. If your objective is employment in one application, study the current role credential and its official skills outline instead of treating old MB-910 material as a current blueprint.
What if I already earned the certification?
Keep the credential listed on your Microsoft Learn transcript and use Microsoft’s current credential guidance when presenting it to an employer or training provider. The retirement date does not mean that a previously earned Fundamentals certification disappears; Microsoft explicitly says obtained Fundamentals certifications do not expire.
For a résumé or professional profile, describe the credential accurately as Microsoft Certified: Dynamics 365 Fundamentals (CRM). Do not imply that it represents a current exam version or a current specialist certification. If your role now requires current product knowledge, pair the historical credential with newer role-based learning or an Applied Skills credential where appropriate.
What did MB-910 validate?
MB-910 validated a practical, high-level understanding of Dynamics 365 customer engagement apps and the business problems they address. Its audience profile focused on unifying profiles and personalizing customer journeys with Customer Insights, supporting the sales order lifecycle with Dynamics 365 Sales, managing cases through the customer support lifecycle with Dynamics 365 Customer Service, scheduling and completing work orders with Dynamics 365 Field Service, and evaluating Microsoft 365 Copilot assistance.
Microsoft describes Fundamentals certifications as foundational training and exams that provide a practical, high-level overview of Microsoft technology and validate knowledge of the topics. Accordingly, the right preparation emphasis was application purpose, process relationships, terminology, and solution selection—not deep customization, development, or administration.
Who was the intended audience?
The exam was intended for candidates seeking to start their journey with Dynamics 365 customer engagement solutions. That included learners moving toward a functional consultant role, business users who needed product vocabulary, students, and technical professionals building a foundation before pursuing more specialized work.
The fundamentals level also suited people who needed to communicate with consultants, developers, service leaders, sales teams, or customer-experience stakeholders. A candidate did not need to begin with a narrow application specialty, but did need to understand how the applications support distinct stages of customer interaction.
What was outside the likely depth?
MB-910 was not a substitute for a specialist implementation exam. The official audience and objectives described broad capability areas rather than detailed configuration projects. Do not prepare as though the exam required designing a complete production deployment, writing custom code, or mastering every administrative setting.
This distinction changes how you study. Learn why an organization would use an application, what process it supports, how it connects with other customer engagement apps, and what a business user or consultant would do next. Leave detailed implementation patterns to the current role-based certification or product-specific documentation that matches your target role.
Which product areas required attention?
The strongest study plan treated MB-910 as a connected business-process exam. Learn each application’s primary job first, then trace how information and work move between applications. Microsoft Learn’s customer engagement foundations module specifically covers application capabilities, cross-solution use, navigation, Timeline activities, security, Copilot prompting, form filling assistance, and communications assistance.
Customer Insights
Study Customer Insights as the area concerned with bringing customer information together and supporting targeted, personalized journeys. The official MB-910 audience profile described unifying profiles and tailoring customer journeys by using Dynamics 365 Customer Insights apps.
A useful revision exercise is to separate the business need from the feature label. The need is a more coherent view of a customer and more relevant engagement. Ask what information must be unified, who uses the resulting understanding, and how a journey becomes more targeted. Avoid reducing the topic to memorized marketing terminology without understanding the customer-outcome connection.
Dynamics 365 Sales
Study Sales through the complete sales order lifecycle. Microsoft’s study guide described the exam as assessing understanding of how Dynamics 365 Sales supports users through that lifecycle and how users can be assisted efficiently.
Map the sequence in business language: identify a prospect or opportunity, progress the selling work, and move toward an order. Then connect each stage to the people and information involved. When reviewing a scenario, first identify the lifecycle stage and the desired outcome; only then choose the application capability that best fits.
Dynamics 365 Customer Service
Study Customer Service through case management and the complete customer support lifecycle. Microsoft states that the exam assessed understanding of how Customer Service supports case management through that lifecycle and described assisting agents with cases as a core audience objective.
Your notes should distinguish a customer issue from a sales opportunity and from a scheduled field work order. Focus on how an agent receives, manages, and progresses support work. Practice explaining why case management is the appropriate process rather than simply naming Customer Service as the answer.
Dynamics 365 Field Service
Study Field Service through the work-order lifecycle: scheduling and completing work orders. The official study guide identified this as a core audience objective for MB-910.
A good review question is: does the scenario require work to be planned and performed in the field? If so, identify the work-order context, scheduling need, and completion outcome. Do not confuse a support case with the operational work required to resolve an issue on site; the two processes can relate without being identical.
Copilot and connected capabilities
The study scope included evaluating how Microsoft 365 Copilot could assist across the customer engagement areas. Microsoft Learn’s foundations module also calls out Copilot capabilities and the importance of prompting in Dynamics 365.
Prepare to explain assistance in terms of user work: finding or summarizing information, helping create content, supporting form completion, or assisting communications. Treat prompting as a way to provide clear intent and useful context, not as a promise that generated output is automatically correct. Review the result against business requirements and permissions.
How should you study the foundations module?
Use Microsoft Learn’s “Describe the foundations of Dynamics 365 customer engagement apps” module as a structured starting point. It is marked Beginner, has no prerequisites, and covers the applications, cross-solution capabilities, navigation, Timeline, Copilot prompting, security, AI form filling, communications assistance, and assessment.
Do not read the module passively. For every unit, produce a short explanation in your own words and attach it to a business scenario. This turns product labels into decisions—the kind of understanding a fundamentals exam was designed to check.
A practical note-taking method
Create one page for each application with four fields: primary business purpose, typical users, lifecycle or process supported, and connections to other applications. Add a fifth field for Copilot or AI-related assistance only when the Microsoft Learn material supports it.
Then create a comparison page. Put Sales, Customer Service, Field Service, and Customer Insights side by side, but compare labeled business purposes rather than isolated feature names. This prevents a common error: remembering that an application has a feature without remembering when that feature is appropriate.
How to use navigation practice
The foundations module includes navigation practice and an exercise. Use that material to learn how the applications are organized and how users work with records and activities. Navigation is valuable because it anchors abstract terms in a recognizable work context.
Do not turn navigation into an attempt to memorize every screen. The goal is to recognize the application area, understand the Timeline concept, and connect activities to customer work. Product interfaces can change, and Microsoft periodically updates exams to reflect the skills required for a role.
How to study security without overreaching
Security appears in the foundations module, so understand its purpose in customer engagement work: users should access the information and actions appropriate to their responsibilities. Keep the study at the level supported by the fundamentals material unless a current role-based credential requires detailed security configuration.
When a practice scenario mentions an agent, salesperson, manager, or field worker, ask what information that person needs and what action they must perform. This is more useful than memorizing isolated security terms without a user or process context.
What preparation sequence works best?
A sound sequence is purpose first, process second, connected capabilities third, and assessment review last. Start by learning what each application does; trace sales, service, customer-insight, and field-service workflows; add navigation, Timeline, security, and Copilot concepts; then test whether you can explain the choices without notes.
Because MB-910 is retired, this roadmap is most useful for historical understanding or for building transferable Dynamics 365 vocabulary. If you are preparing for a current credential, replace the old study guide with the current official exam page and measured skills before setting a target date.
Stage one: establish the map
Begin with the Microsoft Learn foundations module and the fundamentals overview. Write a one-sentence purpose for each customer engagement app. Next, identify the user or team that benefits from it. This creates the mental map needed before studying individual capabilities.
At the end of this stage, you should be able to answer four questions without searching: which application supports selling, which supports cases, which supports field work, and which supports unified profiles and personalized journeys. If you cannot, continue mapping rather than moving prematurely to practice questions.
Stage two: follow the lifecycles
Study the processes as connected stories rather than unrelated objectives. For Sales, follow the sales order lifecycle. For Customer Service, follow case management through support. For Field Service, follow work orders from scheduling to completion. For Customer Insights, follow the relationship between unified profiles and personalized customer journeys.
Use simple scenario prompts: a prospect is moving through a sale; a customer reports an issue; a technician must complete planned work; a business wants more relevant customer journeys. Explain the application choice and the process stage in two or three sentences.
Stage three: add cross-solution understanding
Microsoft Learn describes customer engagement apps as capable of working together as part of a broader solution. Review where a customer interaction may cross application boundaries, while keeping each application’s primary responsibility clear.
For example, a support issue may lead to field work, and customer information may inform a more personalized journey. The point is not to invent a detailed integration design. The point is to recognize that customer engagement is a broader solution area, not a collection of isolated product names.
Stage four: verify understanding
Use Microsoft’s free practice assessment where it is available in the official study resources, and review the exam sandbox material referenced by the study guide for historical exam-environment familiarity. Treat practice questions as diagnostics, not as a replacement for learning.
For every missed item, record the reason: wrong application, wrong lifecycle stage, confusing a business purpose with an implementation detail, or overlooking the question’s user and outcome. Revisit the relevant Microsoft Learn unit, then explain the answer without copying the wording of the question.
What study mistakes should you avoid?
The most damaging mistakes are studying an outdated page as though it were a live blueprint, confusing application boundaries, and memorizing labels without learning the business process. A fundamentals candidate should be able to justify an application choice in plain language and verify current status directly with Microsoft.
Avoid any resource that claims leaked questions, guaranteed passing, or an exact shortcut around understanding. Such material is not a reliable substitute for official objectives and may describe an obsolete product state. Use official learning content and assessments for preparation, then verify the current credential landscape before investing more time.
Mistake: treating old objectives as current
Microsoft states that exams are updated periodically, and the MB-910 study guide included different skills-measured versions depending on when a candidate took the exam. It also noted that most questions covered generally available features, while commonly used preview features could appear.
For a retired exam, this is an additional warning against relying on archived summaries as current certification advice. Use the historical objectives to understand the subject, but use the current Microsoft Credentials pages to decide what to pursue now.
Mistake: comparing unlabeled topic importance
The supplied official research does not provide verified blueprint percentages for MB-910, so this guide does not assign or compare percentages. Do not use unsupported weights to decide that one application can be ignored.
Instead, study every named audience capability and then give additional review time to areas where you cannot explain the process. This is a practical recommendation, not an official scoring rule.
Mistake: confusing fundamentals with implementation
The fundamentals level is a broad overview. A candidate who spends all study time on advanced configuration, custom development, or detailed deployment may neglect the product-purpose and lifecycle decisions that the official audience profile emphasizes.
Separate your notes into “recognize and explain” versus “configure and implement.” For MB-910-style foundational preparation, prioritize recognition and explanation. For a current specialist exam, follow that exam’s own measured skills and depth.
What delivery details are officially supported?
The supplied Microsoft study guide confirms a required passing score of 700 or greater for MB-910, identifies a free practice assessment, and refers candidates to the Schedule Exam section for available languages. It also states that a candidate could request an additional 30 minutes when the exam was unavailable in their preferred language. These details describe the retired exam and should not be treated as a current appointment offer.
Scoring and score reports
Microsoft states that a score of 700 or greater was required to pass MB-910. That score is a historical official requirement for this exam, not a prediction of how a current replacement credential is scored.
Do not infer that a practice-assessment percentage converts directly to the certification score. Use practice results to identify weak knowledge areas, and consult the official page for the current exam whenever you move to a different credential.
Language and accommodations
The study guide stated that other available languages were listed in the Schedule Exam section and that an additional 30 minutes could be requested if the exam was not available in a preferred language. Microsoft also described accommodation requests for assistive devices, extra time, or modifications to the exam experience.
Because MB-910 is retired, confirm any language or accommodation process against the current Microsoft certification provider and exam page for the credential you actually plan to take. Requirements and availability can vary by exam.
Exam updates
Microsoft says it updates exams periodically to reflect skills required to perform a role. The study guide also explained that the English version is updated first and localized versions may follow later, approximately eight weeks afterward when applicable, while noting that schedules can vary.
For a live exam, check the official skills-measured version immediately before final revision. For MB-910, use update notes only to understand why archived material may differ; they cannot restore a retired scheduling option.
How can this knowledge support a next credential?
MB-910 was not a prerequisite for role-based or specialty certifications, according to Microsoft’s study guide. It could be used as preparation, but passing it did not automatically establish eligibility for a specialist path. Choose the next credential by the work you want to perform, not by assuming that the fundamentals exam is a required first step.
Microsoft’s current Dynamics 365 credentials guidance lists role-oriented options across areas such as Customer Service, Field Service, Sales, business analysis, and other Dynamics 365 roles. Check that page for the current names and requirements before selecting a target.
Choose by the work you want to do
Choose a Sales-oriented path if your goal is to clarify and operationalize selling processes. Choose Customer Service if you want to work with customer-experience and support solutions. Choose Field Service if your target work involves resources, scheduling, work orders, and field operations. These are directional recommendations based on the role descriptions supplied by Microsoft; confirm the live requirements before enrolling.
If you are still deciding, retain the four-application map from MB-910 preparation. It gives you a comparison framework for identifying which lifecycle interests you most, without claiming that the retired exam qualifies you for a specialist role.
Use Microsoft Learn efficiently
Microsoft provides free online training, certification preparation guides, and learning paths for Dynamics 365 users and role-based learners. Start with the official credential page, open the current measured-skills document, and link each objective to a Microsoft Learn unit or product explanation.
Use the retired MB-910 foundations module for orientation only where its content remains relevant. Mark any note that depends on a historical exam objective, product label, or retired assessment so it is not accidentally carried into preparation for a current exam.
A final checklist for your next action
Your next action depends on your status. If you have not taken MB-910, stop looking for an appointment and select a current credential or learning path from Microsoft. If you already earned it, verify that it appears on your Microsoft Learn transcript and use it as foundational evidence while building current role skills.
Before beginning any new study schedule, complete this short check: confirm the credential is active, read its current skills outline, identify the target role, choose official learning resources, and reserve practice time for scenario explanations. This prevents a retired exam title from steering your preparation in the wrong direction.
New candidate checklist
Confirm MB-910’s retirement status on the Microsoft study guide. Identify the current Dynamics 365 role that matches your intended work. Read the official credential requirements and measured skills. Build a study list from Microsoft Learn. Use practice assessments only for the live credential you intend to pursue.
Keep the MB-910 material as background if you need to understand customer engagement terminology, but do not describe it as a current route to certification.
Existing credential holder checklist
Check your Microsoft Learn profile and transcript. Keep evidence of the earned Microsoft Certified: Dynamics 365 Fundamentals (CRM) credential. Review current Dynamics 365 role credentials to decide whether your professional direction now requires deeper Sales, Customer Service, Field Service, business analysis, or another specialization.
When discussing the credential, state what it demonstrates: foundational Dynamics 365 customer engagement knowledge. Add current role-based learning when your responsibilities extend beyond that foundation.
Conclusion
MB-910 remains useful as a record of the foundational customer engagement concepts Microsoft expected candidates to understand, but it is no longer a schedulable exam. Its central study model is still clear: connect Customer Insights, Sales, Customer Service, Field Service, Timeline, security, and Copilot to real business processes. Use that model for orientation, then make the important present-day decision through Microsoft’s current credentials and training pages. Prepare for the role you want now, not for a retired exam title.
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